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verifier.go
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verifier.go
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// Copyright 2022 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package rotation
import (
"context"
. "github.com/onsi/gomega"
)
// Verifier does some assertions in different phases of the credentials rotation test.
type Verifier interface {
// Before is called before the rotation is started.
Before(ctx context.Context)
// ExpectPreparingStatus is called while waiting for the Preparing status.
ExpectPreparingStatus(g Gomega)
// AfterPrepared is called when the Shoot is in Prepared status.
AfterPrepared(ctx context.Context)
// ExpectCompletingStatus is called while waiting for the Completing status.
ExpectCompletingStatus(g Gomega)
// AfterCompleted is called when the Shoot is in Completed status.
AfterCompleted(ctx context.Context)
}
// Verifiers combines multiple Verifier instances and calls them sequentially
type Verifiers []Verifier
var _ Verifier = Verifiers{}
var _ cleanupVerifier = Verifiers{}
// Before is called before the rotation is started.
func (v Verifiers) Before(ctx context.Context) {
for _, vv := range v {
vv.Before(ctx)
}
}
// ExpectPreparingStatus is called while waiting for the Preparing status.
func (v Verifiers) ExpectPreparingStatus(g Gomega) {
for _, vv := range v {
vv.ExpectPreparingStatus(g)
}
}
// AfterPrepared is called when the Shoot is in Prepared status.
func (v Verifiers) AfterPrepared(ctx context.Context) {
for _, vv := range v {
vv.AfterPrepared(ctx)
}
}
// ExpectCompletingStatus is called while waiting for the Completing status.
func (v Verifiers) ExpectCompletingStatus(g Gomega) {
for _, vv := range v {
vv.ExpectCompletingStatus(g)
}
}
// AfterCompleted is called when the Shoot is in Completed status.
func (v Verifiers) AfterCompleted(ctx context.Context) {
for _, vv := range v {
vv.AfterCompleted(ctx)
}
}
// cleanupVerifier can be implemented optionally to run cleanup code.
type cleanupVerifier interface {
// Cleanup is passed to ginkgo.DeferCleanup.
Cleanup(ctx context.Context)
}
// Cleanup is passed to ginkgo.DeferCleanup.
func (v Verifiers) Cleanup(ctx context.Context) {
for _, vv := range v {
if cleanup, ok := vv.(cleanupVerifier); ok {
cleanup.Cleanup(ctx)
}
}
}